@charset "UTF-8";

@import url(//at.alicdn.com/t/font_2755341_8rqdcch6vyw.css);

:focus {
  box-shadow: none !important;
  outline: 0;
}

a {
  color: var(--dark);
  transition: all .2s;
}

a:hover {
  text-decoration: none;
  transition: all .2s;
}

@font-face {
  font-family: 'rem';
  font-display: swap;
  src: url('/PingFang-Bold.woff2') format('woff2');
  font-weight: 700; /* 修正：PingFang-Bold 对应 font-weight: 700 */
}

body {
  font-family: 'rem', "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif !important;
}

.navbar {
  padding: 0;
  -webkit-box-shadow: 0 2px 3px rgba(10, 10, 10, .1);
  box-shadow: 0 2px 3px rgba(10, 10, 10, .1);
}

li {
  list-style: outside none none;
}

.navbar > .container {
  padding-right: 0;
}

.bg-dark {
  background-color: #3f4257 !important;
}

.navbar.bg-dark {
  background-color: #3f4257 !important;
}

.navbar-dark .navbar-toggler {
  border-color: transparent !important;
  padding: 1rem;
}

.navbar-dark .navbar-toggler:before {
  display: inline-block;
  font: normal normal normal 14px/1 FontAwesome;
  font-size: inherit;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\f0c9";
}

.navbar-dark .navbar-toggler-icon {
  display: none;
}

.navbar-dark .navbar-nav .nav-link {
  padding: 1rem;
}

.input-group > .custom-select:not(:last-child),
.input-group > .form-control:not(:last-child) {
  border-top-right-radius: .25rem !important;
  border-bottom-right-radius: .25rem !important;
}

.card {
  background: var(--white);
  border-radius: 5px;
  border: none;
  box-shadow: 0 6px 22px 0 rgba(0, 0, 0, .08) !important;
}

.card > .card-header {
  background-image: none;
  background-color: transparent;
}

.card > .card-footer {
  background-image: none;
  background-color: transparent;
}

.card-header-tabs {
  margin-top: -.25rem;
}

.card-header-tabs > .nav-item > .nav-link {
  border-width: 0 0 2px 0;
}

.card-header-tabs > .nav-item > .nav-link:hover:not(.active) {
  border-width: 0 0 2px 0;
}

.card-header-tabs > .nav-item > .nav-link.active {
  background-image: none;
  background: var(--white);
  border-color: var(--primary);
  border-width: 0 0 2px 0;
}

.card.card-threadlist > .card-body {
  padding: .25rem 1rem;
}

.card.card-threadlist > .card-body > .threadlist .ml-2 {
  background: #bec2cd;
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
}

.breadcrumb {
  background-color: var(--white) !important;
  font-size: 14px;
  border: none;
  box-shadow: 0 6px 22px 0 rgba(0, 0, 0, .08) !important;
}

.nav_tag_list {
  display: flex;
  flex-direction: column;
}

.icon-top-1 {
  color: var(--white);
  background-color: var(--info);
  font-size: 12px !important;
  border-radius: 1rem;
  position: absolute;
  padding: 0 3px;
  margin-left: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .35);
}

.icon-top-2 {
  color: var(--white);
  background-color: var(--info);
  font-size: 12px !important;
  border-radius: 1rem;
  position: absolute;
  padding: 0 3px;
  margin-left: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .35);
}

.icon-top-3 {
  color: var(--white);
  background-color: var(--primary);
  font-size: 12px !important;
  border-radius: 1rem;
  position: absolute;
  padding: 0 3px;
  margin-left: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .35);
}

@media screen and (min-width: 1408px) {
  html {
    font-size: 16px;
  }

  #body > .container,
  #footer > .container,
  #nav_pc_2 > .container,
  #pc_nav {
    max-width: 1344px;
    width: 1344px;
  }
}

@media screen and (min-width: 992px) {
  .subject {
    font-size: 15px;
  }

  #user_aside {
    flex: 0 0 25% !important;
    max-width: 25% !important;
    padding-right: 0;
  }

  #my_aside {
    flex: 0 0 25% !important;
    max-width: 25% !important;
    padding-right: 0;
  }

  #my_main {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  #user_main {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  .list-group-flush .list-group-item::after {
    font-family: FontAwesome;
    content: "\f054";
    float: right;
    text-align: left;
  }

  .list-group-flush .list-group-item {
    text-align: left;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 80%;
  }

  .user_header {
    margin-bottom: 0;
  }

  .user_page_header {
    margin-top: -55px !important;
    position: relative;
  }
}

@media (max-width: 992px) {
  #user_mobile_nav {
    display: none;
    margin: 0;
    padding: 0;
  }

  #my_mobile_nav {
    display: none;
    margin: 0;
    padding: 0;
  }

  .user_profile_right {
    position: absolute;
  }
}

#user_aside .card-body {
  display: none;
}

#my_aside .card-body {
  display: none;
}

#user_main .col-md-2 {
  display: none;
}

.row {
  justify-content: center;
}

#mobile_nav .navbar-nav {
  flex-direction: row;
}

#mobile_nav .navbar-nav .nav-link {
  margin-right: 10px;
  border-radius: 3px;
  background-color: #2e314a;
}

#nav_pc_2 a {
  color: var(--dark);
  margin: .7rem 0;
}

#nav_pc_2 .nav a:hover {
  background-color: var(--gray-200);
  border-radius: 5px;
}

#nav_pc_2 .active a {
  color: var(--white) !important;
  background-color: var(--primary);
  font-weight: 100;
  border-radius: 5px;
}

.MobilemenuBtn {
  padding: 1rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: .25rem;
  color: #fff;
}

.postInfo {
  font-size: 5px !important;
}

.forumlist-bg {
  background-color: #2e314a !important;
}

.card-header {
  font-weight: 700;
}

.forumBrief {
  cursor: pointer;
  display: -webkit-box;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

input {
  vertical-align: -2px;
}

#bgcolor {
  background: #00c6ff;
  background: -webkit-linear-gradient(to left, #0072ff, #00c6ff);
  background: linear-gradient(to left, #0072ff, #00c6ff);
  height: 85px;
  width: 100%;
}

.forumAvator {
  margin-top: -60px;
  position: relative;
}

.alert {
  border-radius: 5px;
  border: none;
}

.list-group {
  padding: .5rem !important;
}

.list-group-flush .list-group-item {
  border-radius: 3px;
  border: none;
}

.list-group-horizontal > .list-group-item:first-child {
  border-top-right-radius: 3px;
}

.list-group-horizontal > .list-group-item:last-child {
  border-bottom-left-radius: 3px;
}

.user_page_avatar {
  margin-top: 4px;
  border: 4px solid #fff;
}

.user_page_header {
  margin-top: -65px;
}

#footer {
  background-color: var(--light) !important;
}

.user_page_header {
  position: relative;
}

.subject {
  display: -webkit-box !important;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.thread-forum-name {
  padding: 2px 4px;
  border-radius: 2px;
  text-decoration: none;
}

.thread-forum-name:hover {
  background-color: #bebebe;
}